When preparing for the arrival of a baby, there is so much to learn and baby cloth sizing is in the list. Although all baby clothes are sized, there are basic things you should know about baby sizing before filling up the shopping basket.

There are many baby cloth brands and each brand has different sizing. For example a 6-12 month dress from Carters might fit differently from a 6-12 month dress from Gap kids. This post will look into the sizing of Gap kid clothes.

So, how do Gap kid sizes run? Gap kid’s clothes run average on length and height but are large in width. This means a tall four-year-old should wear a six-year-old size for a perfect fit. As you consider this in your next purchase, always remember that the correct size depends on your baby’s actual weight and height. Otherwise, it is safe to buy a size up for an averagely sized baby with Gap kids.

This guide will look into the Gap kid baby sizing charts and conversions to help you purchase the correct size baby clothes.

What Are Gap Kid Sizes Like?

Gap kids sell all types of baby clothes ranging from newborn to 24 months. Their clothing ranges from rompers, onesies, pants, pajamas, swimwear, accessories, sweaters, and even shoes. Whatever garment you want to buy, Gap kid has them in high quality and reasonable prices.

Their kid clothing section is divided into two: baby size (newborn to 24 months) and toddler size (12 months to 5 years).

For gap kids they also have different sizing for boys and girls. In addition, they have sizes for husky, slim, regular and plus sizes for kids.

Do Gap Sizes Run Small?

Gap sizes do not run small, but you must be keen on the weight and height of your baby. It is always advisable to pick a size up because the baby can grow into, other than a small size which you will have to return.

Baby Size Chart

	US size	EU size	UK size	JAPAN Size	Weight	Length
Up to 7lbs	Up to 7lbs	Up to 7lbs	Up to 7lbs	45 CM	Up to 7lbs	UP TO 18
0-3 mos.	0-3 mos.	0-3 mos.	0-3 mos.	50 CM	7-12	18-23
3-6 mos.	3-6 mos.	3-6 mos.	3-6 mos.	60  CM	12-17	23-27
6-9 mos.	6-9 mos.	6-9 mos.	6-9 mos.	65 CM	17-20	27-28
9-12 mos.	9-12 mos.	9-12 mos.	9-12 mos.	70 CM	20-22	28-29
12-18 mos.	12-18 mos.	12-18 mos.	12-18 mos.	80 CM	22-27	29-30
18-24 mos.	18-24 mos.	18-24 mos.	18-24 mos.	90 CM	27-30	30-31

Toddler Size Chart

	US size	EU size	UK size	JAPAN size	Weight	Length
12-18 mos.	12-18 mos.	12-18 mos.	12-18 mos.	80 CM	22-27 lbs.	29-31
18-24 mos.	18-24 mos.	18-24 mos.	18-24 mos.	90 CM	27-30 lbs.	31-33
2 years	2 years	2 years	2 years	95 CM	30-33 lbs.	33-36
3 years	3 years	3 years	3 years	100 CM	33-36 lbs.	36-39
4 years	4 years	4 years	4 years	105 CM	36-40 lbs.	39-42
5yrs	5yrs	5yrs	5yrs	110 CM	40-46 lbs.	42-45

Suppose your child falls into two sizes considering their weight and length; for instance, 24 lbs. and 32 inches, it is safe to choose a size up for a perfect fit. Sometimes, they might have to grow into it.

It is important to note that clothes up to 2 years are sized with room for diapers.

See also Does Carters Run Small

Gap Boy Size Chart

Gap boy’s clothes feature style, quality, fun, and comfort. They have all types of boys’ clothing, including casual, dress-up, active, and even school uniforms for ages 4 to 18 years in regular and plus sizes.

If you are looking for a store with various boy’s clothes in good quality, look no further. Below is the Gap boy size chart: The charts below are for bottoms and jeans.

Gap Slim Size Chart

	US Size	EU Size	UK Size (Yrs)	JAPAN Size (Cm)	HEIGHT	WEIGHT	WAIST
XS	4	4	4	105	39-42	20-35	19.5
	5	5	5	110	42-45	35-43	20.5
S	6	6	6	120	45-48	41-49	21
	7	7	7	120	48-51	49-55	21.5
M	8	8	8-9	130	51-54	55-66	22
L	10	10	10-11	140	54-57	65-75	23
XXL	14	14	13	155	60-62	87-97	25
	16	16	13 XL	160	62-65	107-115	26
	18	18	13 XXL	170	65-67	110-120	27

Boy’s Regular Size

	US size	EU size	UK size (Yrs)	JAPAN size	WEIGHT	HEIGHT	WAIST
XS	4	4	4	105	33-40	39-42	21.5
	5	5	5	110	40-48	42-45	22.5
S	6	6	6	120	46-54	45-48	23
	7	7	7	125	53-61	48-51	23.5
M	8	8	8-9	130	61-72	51-54	24
L	10	10	10-11	140	73-84	54-57	25
XL	12	12	12	155	85-96	57-60	26
XXL	14	14	13 years	160 CM	97-108	60-62	27
	16	16	13 XL	160	110-120	62-65	28
XXXL	18	18	13 XXL	170 CM	120-130	65-67	29

Boy’s Husky Size

	US size	EU size	UK size	JAPAN size	WEIGHT	HEIGHT	WAIST
M	6	6	6 years	120	50-60	45-48	26
L	7	7	7 years	125	60-70	48-51	26 ½
XL	8	8	8-9 years	130	70-83	51-54	27
	10	10	10-11	140	83-95	54-57	28
	12	12	12	150	96-108	57-60	29
XXL	14	14	13	155	108-118	60-62	30
	16	18	13 XL	160	120-135	62-65	31
	18	18	13 XXL	170	135-145	65-67	32

Read Also Newborn vs 0-3 months size

Gap Girl’s Size chart

Gap kids also stock all types of girls’ clothing. For the correct waist and hip size, use a tape measure or a piece of string. Ask the baby to stand with heels together for the hips and measure the whole hip area. For the waist, put a finger between the tape measure and the child’s body for a perfect fit.

Girl’s Slim Chart

Bottoms and Jeans

	US size	EU size	UK size	JAPAN size	HEIGHT	WEIGHT	WAIST	HP
XS	4	4	4 years	105 CM	39-42	31-36	19	21.5
	5	5	5	110	42-45	36-42	20	23
S	6	6	6 years	120 CM	45-48	43-50	20	24
	7	7	7	125	48-51	50-58	21	25
M	8	8 years	8-9 years	130 CM	51-54	58-66	21 ½	26
L	10	10 years	10-11 years	140 CM	54-57	66-76	22 ¼	27 ½
XL	12	12	12 years	150 CM	57-60	78-86	23 ¼	29
XXL	14	14	13	155 CM	60-62	87-97	24	30 ½
	16	16	13 XL	160	62-64	98-108	25	32.5
XXXL	18	18	13 XXL	170 CM	64-66	109-119	26	34.5

Girl’s Regular Size Chart

	US size	EU size	UK size	JAPAN size	HEIGHT	WEIGHT	WAIST	HP
XS	4	4	4 years	105 CM	39-42	33-38	21	24
	5	5	5	110	42-45	39-44	22	25.5
S	6	6	6 years	120 CM	45-48	45-55	22 ½	26 ½
	7	7	7	125	48-51	55-64	23	27.5
M	8	8 years	8-9 years	130 CM	51-54	64-72	23 ½	28 ½
L	10	10 years	10-11 years	140 CM	54-57	71-81	24 ¼	30
XL	12	12	12 years	150 CM	57-60	82-93	25 ¼	31 ½
XXL	14	14	13	155 CM	60-62	94-106	26	33
	16	16	13 XL	160	62-64	106-116	27	35
XXXL	18	18	13 XXL	170 CM	64-66	116-126	28	37

Girls Plus Size Chart

	US size	EU size	UK Size( Yrs)	JAPAN size	HEIGHT	WEIGHT	WAIST	HP
M	8	8	8-9	1301	55-54	73-83	27	31.5
L	10	10	10-11	140	54-57	89-91	27 .75	33
XL	12	12	12	150	57-60	92-103	28.75	34.5

Read Also Best Large Potty for 6 year old

Gap Kids Shoe Size Chart

	US	EU	UK	JAPAN	INCHES	CM
0-3 mos.	1	16	0	9.2	3 5/8	9.2
3-6 mos.	2	17	1	10	3 15/16	10
6-12 mos.	3	18	2	11	4 5/16	10.91
12-18 mos.	4	19	3	11.5	4 5/8	11.7
18-24 mos.	5	22	4	12.5	4 15/16	12.5

FAQ on How Do Gap Kid Sizes Run

Do Gap Toddler Sizes Run Small?

Many parents say that Gap toddler sizes tend to run up. Therefore, for a six-month-old purchase a garment sized 6-9 months rather than the 6-12 month size. Always strive to buy the exact size or a size larger because a baby can always grow into it.

Are Gap Clothes True to Size?

For some babies, Gap clothes are true to size. Many parents use the age to determine the size, but this is not always accurate because all six-month-olds do not weigh the same. Therefore, consider the weight and height of your baby for the perfect size.

Old Navy vs. Gap Sizing

Gap sizing is more accurate than Old navy sizing. You might have to spend a lot of time determining the right size for Old Navy compared to Gap sizing, which is very consistent.